Inflatable island



FIG. 1 is a perspective view of an inflatable island according to the new design;

FIG. 2 is a left side elevation view of the inflatable island shown in FIG. 1;

FIG. 3 is a right side elevation view of the inflatable island shown in FIG. 1;

FIG. 4 is a top side elevation view of the inflatable island shown in FIG. 1;

FIG. 5 is a bottom side elevation view of the inflatable island shown in FIG. 1;

FIG. 6 is a rear side elevation view of the inflatable island shown in FIG. 1; and,

FIG. 7 is a front side elevation view of the inflatable island shown in FIG. 1.

Broken lines in the drawings form no part of the claimed design. 

CLAIM We claim the ornamental design for an inflatable island, as shown and described. 